baber/WOPTO huggingface dataset:
Patent FI-943282-A (FI)
Inventor: JANDA KIM D
IPC: B60W40/09
Filed: 1994-07-08
Abstract: PCT No. PCT/US93/00228 Sec. 371 Date Jun. 30, 1994 Sec. 102(e) Date Jun. 30, 1994 PCT Filed Jan. 11, 1993 PCT Pub. No. WO93/00228 PCT Pub. Date Jan. 11, 1993A peptide linkage unit is employed for joining peptide and pseudopeptide sequences, including peptides and pseudopeptides that inhibit aspartic proteinase enzymes. The peptide linkage unit includes a phosphinate methylene ammonium linkage in place of a peptidyl carboxamide bond. If the peptide linkage unit is incorporated into a peptide sequence that would otherwise serve as an aspartic proteinase substrate and if it is positioned at a cleavage site within such peptide sequence, the phosphinate methylene ammonium linkage is resistant to cleavage and serves as an exploding transition state analog of such cleavage site. When so incorporated, the phosphinate methylene ammonium linkage can bind or interfere with the active site of aspartic proteinase enzymes and inhibit its activity. Preferred inhibitors contain a phosphinic acid methylene amine group joining the P1 and P1' residues and have a length of 3 to about 15 amino acid residues.
Patent FI-952005-A (FI)
Inventor: LIN SZU-MIN
IPC: C01B15/037
Filed: 1995-04-27
Abstract: An apparatus and process for hydrogen peroxide vapor sterilization of medical instruments and similar devices make use of hydrogen peroxide vapor released from a substantially non-aqueous organic hydrogen peroxide complex, such as a urea-peroxide complex. Optionally, a plasma can be used in conjunction with the vapor. A method for preparing substantially non-aqueous hydrogen peroxide complexes is also provided. These complexes are useful as a source of peroxide vapor in hydrogen peroxide vapor sterilizers and as a component of self-sterilizing packaging materials. <IMAGE>
Patent FI-960968-A (FI)
Inventor: NORDSTROEM ROLF E A
IPC: A61B17/06
Filed: 1996-03-01
Abstract: The invention relates to a surgical suture which can be used for stitching together extensive skin deformations or skin areas desired to be surgically removed or in view of preventing the expansion of the scar of conventional surgical wounds. Therefore, the suture of the invention is made of silicone elastomer having a visco-elastic elongation of more than 50 %, preferably more than 100 % and an elongating force of only 1 - 20 N when the elongation is 100 %. <IMAGE>
Patent FI-964593-A (FI)
Inventor: BRENNER GERALD S
IPC: A61K47/12
Filed: 1996-11-15
Abstract: Disclosed is a therapy protocol for treating and for preventing bone loss in patients who have difficulty in swallowing by administering a liquid formulation of alendronate which can be easily swallowed. Also described are pharmaceutical dosage forms of a syrup, aqueous solution, a solution formed from a reconstituted powder, of alendronate, for carrying out the therapeutic method.
Patent FI-982296-A (FI)
Inventor: MAEKINEN JARMO
IPC: H04W92/10
Filed: 1998-10-23
Abstract: The objective of the invention is to increase the potential hop density of single frequency TDD radio links by allowing a set of closely located terminals to use a single channel. This is possible when transmission and reception periods of the terminals are synchronized so that the transmit period of any of the terminals in a terminal group does not overlap with the receive period of any of the terminals in the group. Synchronization is achieved by selecting at least one terminal in a hub site as a super master terminal. This terminal gives timing through a common bus to the rest of the terminals in the group. These terminals use the received timing for adjusting their own timing i.e. for adjusting the starting moment and ending moment of the transmission and reception periods in such a manner that none of terminals is sending a burst while another terminal is receiving.
Patent GB-606238-A (GB)
Title: Selector switch
IPC: H01H67/12
Filed: 1946-01-11
Abstract: 606,238. Automatic exchange switches. STANDARD TELEPHONES & CABLES, Ltd. Jan. 11, 1946, No. 1025. Convention date, Feb. 8, 1945. [Class 40 (iv)] In a switch of the type in which the brushes have a reciprocatory movement over a contact bank, different sets of brushes making contact on the respective outward and return traverses, the brushes are disengaged at the end of a traverse by means of a brush spreader bar acting directly on the brush springs. At the end of a traverse contact between a stationary abutment 22 and the brush spreader bar 20, pushes a lug 24 on the latter between the inwardly projecting shoulders 23 on the brush springs 1, thereby spreading the brush tips 2 out of engagement with the terminal pins 8. Similarly at the other end of the traverse contact with another abutment removes the lug 24 from between the 'shoulders 23 to restore the brush tips to the terminal engaging position. Alternate brushes (see Fig. 2) are used for contact in one direction of traverse and the remainder in the other direction, the two sets of brushes being staggered to permit of compactness while still providing room for the spreading of the brushes: A guide member 26 is provided for positioning the brush tip 2 on the terminals 8. The reduced shouldered ends of the spreader bars 20, the brush supports 5 and the brush guide supports 25 fit into slots in the end plates 9 which are clamped together by nuts 19 on longitudinal bolts 17, 18. The whole assembly is mounted on the carriage 12 which is reciprocated along the guide rods 11 by the swivel 13 fitting into the grooved spiral 14 of the rotatable roller 15.
Patent GB-363168-A (GB)
Title: Improvements in mechanism for preventing reverse movement of the starting handle of an internal combustion engine
IPC: F02N1/02
Filed: 1931-01-13
Abstract: 363,168. Turning-gear. QUELLET, J. A., ALLEN, N., and ROSSELET, G., 6, Rue du Devin du Village, Geneva, Switzerland. Jan. 13, 1931, No. 1162. Convention date, Feb. 26, 1930. [Class 7 (v).] In mechanism for preventing reversal of an engine starting handle, in which the hub l of the starting handle n engages a ratchet wheel e and is connected by a coned friction clutch p to a member q squared to engage the starting shaftf, the clutch p is held in engagement by a spring t between a ball bearing u and a washer v on the stem s of the member q. The ratchet wheel e is rotatable in engagement with annular flanges g, h on a fixed casing c and a cover d and is engaged by pawls enclosed in the casing. A screwed cap k is attached to the cover d when the device is not in use.
Patent GB-124237-A (GB)
Title: Improvements in and relating to Pure-culture Apparatus for Yeast, Mucorini, Moulds, Bacilli, and Micro-organisms.
Inventor: JENSEN CHRISTIAN ALBERT
IPC: C12M1/12
Filed: 1918-01-21
Abstract: 124,237. Jensen, C. A., (MagnÚ, J. H. P.) Jan. 21, 1918. Yeast.-In an apparatus for obtaining successive pure cultures of yeast, moulds, bacteria, &c. comprising a small initial fermenting-vat A and a larger vat B, with means for supplying steam or sterilized air to the vats and means for transferring liquid from one vat to the other, the air supply is sterilized by passage through a layer of cotton or other fibrous material in a chamber F arranged in the upper part of the lower vat B so as to be heated by the steam therein. The air passes through a chamber C containing copper sulphate solution and a column 133 containing concave perforated plates to separate liquid, and is delivered through a non-return valve to perforated rings in the vats. Liquid is passed from one vat to the other through a pipe 139, 141 having cooks d, d' inside the lower vat, fitted with handles projecting to the outside. Each vat is provided with valves 150, 155 (not shown in connexion with vat B) to relieve external and internal pressure, the valves being filled with cotton or similar material to sterilize the air or gas which passes through. The initial pure culture is introduced into the upper vat A through an inlet j, Fig. 14, having a cock 23 and a rubber tube 105 closed by a wooden or non-conducting plug 106<a> fitted with a copper or other metal sheath 106. The parts can be sterilized by a flame. The gaseous products of fermentation escape by pipes 102, h, the ends of which may dip into vessels 104 of disinfecting-liquid. The vats are cooled by water which flows over the outside from perforated. rings q, q<1>. The lower vat B is provided with a gauge-tube to indicate the level of liquid therein. and with a sliding indicator graduated in the terms of the capacity of the upper vat, so as to show by the fall of level in the lower vat when sufficient liquid has been transferred to the upper vat. Sight-openings on opposite sides of the upper part of the vat B enable the course of the fermentation to be observed.
Patent GB-213995-A (GB)
Title: Improvements in advertising devices
IPC: G09F13/24
Filed: 1923-01-13
Abstract: 213,995. Traves, S., and Scott & Turner, Ltd. Jan. 13, 1923. Moving gases and liquids, utilizing.- To produce. an appearance of effervescing, gas, air or steam is bubbled through liquid in a glass retainer a to which is connected a gas or other cylinder d'. A rose e<1> is either fitted to or formed in one with the bottom of the container.
Patent GB-725286-A (GB)
Title: Improvements in or relating to welded grids or gratings
IPC: B21F27/00
Filed: 1953-01-15
Abstract: 725,286. Wire fabrics. E. V. G. ENTWICKLUNGS-UND VERWERTUNGSGES. Jan. 15, 1953 [Feb. 2, 1952], No. 1268/53. Class 45. [Also in Group XXII] A wire fabric comprises zig-zag wires 1, 2, 3, 4 arranged with their arched apices 1<SP>1</SP>2<SP>1</SP>, 2<SP>1</SP>3<SP>1</SP> and 3<SP>1</SP>4<SP>1</SP> overlapping so that at each nodular point there are two crossing points S where the wires are welded together. One set of wires may be straight as shown in Fig. 3 or both sets may be of ornamental shape as shown in Fig. 4. In a congested or collapsed wire fabric both sets of wires are provided with bulges 11<SP>1</SP>, 12<SP>1</SP>, 13<SP>1</SP>, 14<SP>1</SP> pointing alternatively to opposite sides and the wires are arranged so that the bulges overlap and provide two welding spots S at each nodular point (Fig. 5). The congested fabric can be pulled out to the form shown in Fig. 1.
Patent GB-267262-A (GB)
Title: Improvements in and connected with rotary blowers and pumping machines for supercharging internal combustion engines with combustible mixture
IPC: F02B33/00
Filed: 1926-01-16
Abstract: 267,262. Eyston, G. E. T. Jan. 16, 1926. Stuffing-boxes, substitutes for; boxes; packing, adjusting.-The spindles of a rotary blower interposed between carburettor 2 and the induction pipe 3 of an internal-combustion engine are provided with internal and external seals to prevent the entrance of air. Each impeller is formed at each end with a, recess 5 containing packing which is compressed by a flange 7 on the casing and provided with an external stuffing-box 12 having a gland 10. Access to the gland at the driving end is obtained through an opening 16. Specification 199,170, [Class 110 (ii), Rotary engines &c.], is referred to.
Patent GB-1088102-A (GB)
Title: Halogen substituted pyrido-pyrimidines
IPC: C07D471/04
Filed: 1964-01-10
Abstract: The invention comprises 2,4 -diamino - 6 - benzyl - 7 - chloro - 5 - methylpyrido[2,3-d]-pyrimidine and the preparation of compounds of the Formula I where R1 represents a C1- 4 alkyl group and R2 represents a hydrogen atom or a C1- 4 alkyl or aralkyl group by reacting a compound of the Formula II with thionyl chloride and N,N-dimethylformamide or 1-methyl-2-oxopyrrolidine. <FORM:1088102/C2/1> <FORM:1088102/C2/2> 2,4 - Diamino - 6 - benzyl - 7 - hydroxy - 5 - methylpyrido[2,3-d]pyrimidine may be prepared by reacting 2,4,6-triaminopyrimidine with ethyl a -benzylacetoacetate.ALSO:Therapeutic compositions, which have activity against infections of the respiratory, intestinal and urinary tracts and which potentiate the activity of sulphanilimides, in forms suitable for oral, parenteral and topical application, comprise compounds of the formula (I) <FORM:1088102/A5-A6/1> wherein R1 represents a C1-4 alkyl group and R2 represents a hydrogen atom or an aralkyl or C1-4 alkyl group, together with a carrier.
Patent GB-1301721-A (GB)
IPC: G09D3/04
Filed: 1970-01-12
Abstract: 1301721 Perpetual calendars D DE FILIPPO 12 Jan 1970 [13 Jan 1969 25 Oct 1969] 1350/70 Heading G3T A plurimillenary calendar, of the type for determining past and future dates, comprises a support together with a plurality of sliding members, the support and members each bearing scales representing time periods, the symbols for which are spaced according to the number of days of the week elapsing between their beginnings. The embodiment shown in Figs.1-4 is capable of setting up a calendar for any single month chosen in the years 1-3099. Slides 108, 111 and 115 are inserted in guides of a board support 101, which itself bears fixed scales 106, 107. In operation, the slide 115 is first moved so that the desired decennium digit in scale 114 is brought opposite the desired year unit digit in scale 107. In order to allow for leap years, each digit is repeated in scale 107 and the scale must be positioned so that if the decennium digit has a mark or dot next to it, then so does the unit digit, and correspondingly for no-dot digits. Next, the scale 112 is moved so that its arrow is opposite the century number on scale 113, and finally the scale 109 is moved to position its arrow against the required month on scale 112. The desired days and dates for the month can now be read directly from scales 106 and 109. If the month is January or February, the scales must be set for the year preceding the actual required year. The century scale is adapted to take account of the change from the Julian to the Gregorian calendar. In other embodiments, similar scales may be carried on cylindrical or disc sliding members which operate in a similar manner to the planar embodiment described above. A further embodiment, Figs.17-26 (not shown), uses the same principles but sets up the calendar for a whole year. The calendar may form part of a pen or pencil in its cylindrical form, or of a writing table.
Patent GB-636017-A (GB)
Title: Negative feedback applied to magnetic recording
IPC: G11B5/00
Filed: 1948-01-16
Abstract: 636,017. Magnetic sound recording. STANDARD TELEPHONES & CABLES, Ltd., GAYFORD, M. L., and CRAGG, W. D. Jan. 16, 1948, No. 1366. [Class 40 (ii)] Distortion in magnetic recording is reduced by negative feed back of signals as distorted by the recording medium. The feed back signal may be obtained from an 'auxiliary pick-up head, Figs. 1 ... 3 (not shown), and applied through a phase-correcting network to a point in the recording amplifier. In a second embodiment, Fig. 4, the feed back signal is provided by a winding 14, placed between two recording windings 12, 13 on a hybrid recording head, Fig. 5 (not shown). The signal is passed through a low-pass filter 15 and amplifier 16 to the input of the recording amplifier 11. In a third embodiment, Fig. 6, the output of the recording amplifier is applied both to a recording head and to a transformer 26 which has a core made of the same permanent magnetic dust as that used in the recording medium so that the same distortion is introduced. High-frequency bias from oscillator 31 is also applied to transformer 26 and the distorted output fed back via a lowpass filter 28, an integrating amplifier 29, and a phase adjuster 30 to the input of amplifier 11. A filter 40 prevents H.F. bias from feeding back from the recording head to transformer 26.
Patent GB-541468-A (GB)
Title: Improvements in anti-friction bearings
IPC: F16C33/66
Filed: 1941-02-03
Abstract: 541,468. Bearings ; lubricators ; stuffing-boxes. BRITISH THOMSON-HOUSTON CO., Ltd. Feb. 3, 1941, No. 1369. Convention date, Feb. 1, 1940. [Classes 12 (i) and 12 (iii)] [Also in Group XXVI] A wick is used to feed lubricant to the smaller end of a rotatable cage for conical roller bearings. Two sets of bearings may be used with their smaller ends adjacent and fed from the same wick. The grinding chamber 10 of a waste disposal apparatus has a flywheel 14 mounted on a vertical shaft 20 supported by two series of tapered rollers 23 carried by conical cages 32 between an outer raceway 24 and a twopart inner raceway 25 fixed to the shaft. Raceway 24 is supported by a synthetic-rubber sleeve 26 bonded to a metal sleeve 27. A reservoir 36 of oilsaturated sliver wool feeds lubricant to wicks 35 which are in contact with the smaller ends of the cages, passing through registering openings in sleeves 26, 27 and outer raceway 24. The reservoir is charged through passage 41 closed by screw 42. A deflecting plate 60 is mounted on the shaft and has a depending circular ridge 69 to prevent escape of oil. To prevent the oil from being contaminated by waste discharge from chamber 10, a seal ring 50 secured to a ridge 45 in the bottom part 11 of chamber 10 is engaged by rubbing contact 52 of wear-resisting material, the contact being backed by a synthetic rubber ring 53 and a metal ring 54. Contact 52 has radial lugs 65 seated in lugs 66 on ring 54 and housed in recesses in fly-wheel 14. Contact 52 and ring 50 are pressed together by springs 58 which engage ring 54.
Patent GB-234742-A (GB)
Title: Improvements in sanitary closet pans
IPC: E03D11/13
Filed: 1925-01-16
Abstract: 234,742. Speck, P. Jan. 16, 1925. Closet seats. - One side b of the basin is moulded as shown and formed with a projection c to act as a seat. A stack .of sheets of paper may be placed on the projection.
Patent GB-186551-A (GB)
Title: A new or improved device for facilitating the removal and replacement of valves of internal combustion engines
IPC: B25B27/26
Filed: 1922-01-17
Abstract: 186,551. Weller, W. V. Jan. 17, 1922. Cramps; prizing -tools.-A device for removing the valves of internal-combustion engines comprises a base-block a adapted to fit between the valve tappet guides on the crank chamber, a removable nut b working in the upper face of the block a, and a screw c adapted to be traversed by the nut and carrying a transverse yoke or plate d which is shaped to engage beneath the lower coils of the spring y<1> on two adjacent valve stems or washers y beneath the springs. The nut b is preferably milled, and also formed with holes b<1> to receive a tommy bar, so that it can be readily rotated. To prevent rotation of screw c studs c<2> on it are received in holes d<3> in the yoke d. The yoke is reversible and on one side has raised ends dx to give a wider range of lift. A clearance hole. for the screw c is provided in the block a
Patent GB-751499-A (GB)
Title: Hydrocarbon tin mixed salts of monocarboxylic aliphatic and maleic acids
IPC: C08K5/57
Filed: 1954-01-18
Abstract: Polyvinyl chloride compositions containing a plasticiser such as di-2-ethylhexyl-phthalate are stabilised against deterioration by light and heat by addition of a hydrocarbon-tin mixed salt of a monocarboxylic acid and malic acid of formula <FORM:0751499/IV(a)/1> where R is an alkyl, aryl or aralkyl radical and R1 is a saturated or unsaturated alkyl radical (see Group IV (b)). Specified compounds are bis-(dibutyl-tin monolaurate) maleate, bis-(diphenyl-tin monolaurate) maleate, bis-(dibutyl-tin monoacetate) maleate and bis-(dibutyl-tin monobehenate) maleate.ALSO:The invention comprises hydrocarbon-tin mixed salts of monocarboxylic aliphatic acids and maleic acid.  They may be of the general formula <FORM:0751499/IV(a)/1> where R is an alkyl, aryl or aralkyl radical (methyl, ethyl, propyl, butyl, lauryl, phenyl, benzyl) and R1 is a saturated or unsaturated alkyl radical (derived from acetic, butyric, caproic, lauric, palmitic, oleic and behenic acids).  The compounds of the invention may be prepared by reacting a hydrocarbon-tin oxide with a mixture of maleic acid or maleic anhydride and a monocarboxylic aliphatic acid.  The relative proportions may be stoichiometric, but it is preferred to use a slight excess of the monocarboxylic acid and correspondingly less of the maleic acid.  Reaction may be carried out at temperatures slightly above 100 DEG  C. to remove water of reaction, or at lower temperatures with subsequent heating, or in the presence of a solvent such as benzene or toluene.  The products may be used as stabilizers for polyvinyl chloride and other chlorine-containing synthetic resins (see Group IV (a)) as rubber accelerators and anti-oxidants, lubricating oil additives and polymerization accelerators.  The examples describe the preparation of bis-(dibutyltin monolaurate) maleate, bis-(dibutyltin monoacetate) maleate, and bis-(dibutyltin monobehenate) maleate and bis-(diphenyltin monolaurate) maleate.ALSO:Hydrocarbontin mixed salts of a monocarboxylic acid and maleic acid of general formula R1COO.Sn(R2)OOC.CH = CH.COO.Sn(R2) OOC.R1 where R is an alkyl, aryl or aralkyl radical and R1 is a saturated or unsaturated aliphatic radical (see Group IV(b)) are used as rubber vulcanization accelerators and anti-oxidants.  Specified compounds are bis (dibutyltin monolaurate) maleate, bis (diphenyltin monolaurate) maleate, bis (dibutyltin monoacetate) maleate and bis (dibutyltin monobehenate) laurate.
Patent GB-1199711-A (GB)
Title: A Jet for the Distribution of Air or Other Gas Onto a Moving Band
Inventor: CLERC-RENAUD JEAN
IPC: F26B21/00
Filed: 1969-01-10
Abstract: 1,199,711. Drying apparatus. USINES J.M. CLERC-RENAUD & CO. 10 Jan., 1969, No. 1500/69. Heading F4G. [Also in Division B2] An apparatus for drying or heating two (or one, Fig. 3, not shown) fabric lengths 5 comprises a jet having two (or one) slots 3, 3a and a partition which divides it inwardly into two parallel channels 7, 8 of similar cross-section, which channels communicate with one another by two (or one) gaps 9 between the slots and the partition, the channels 7, 8 being fed with hot compressed gas (e.g. air) from their opposite ends by chambers 12, 11 respectively such that the gas flow through channel 7 is identical to that in channel 8 but in the opposite direction.
Patent GB-122490-A (GB)
Title: Improvements in or relating to Machinery for Manufacturing or Producing Nuts or Small Cakes for use as Food for Cattle and other Animals, and for Moulding or Forming Blocks or Pieces out of Plastic Materials and Substances.
Inventor: MARSHALL GEORGE EDMUND
IPC: B30B11/16
Filed: 1918-01-26
Abstract: 122,490. Marshall, G. E. Jan. 26, 1918. Rolling - machines; feeding.-- A machine for moulding cattle food &c. into small cakes or nuts comprises a pair of rollers A, A<1> furnished with intermeshing lateral teeth a, preferably semicircular in form, each tooth being provided with a number of mould-spaces a<1>. The roller A drives the roller A<1> and is driven from a shaft F through gearing F<2>, H. To relieve the teeth of strain. they are formed in three parts a, a<4>, a<5>, the inner part a being provided with the mould spaces a' whilst the outer parts a<4>, a<5> take the drive. The machine is provided with side cheeks B preferably fitting into grooves a<2>, a<3> between the parts a<4>, a, a<5>. Material is fed in from a hopper J provided with a feed-regulating slide K. The moulded cakes are detached by adjustable plates L preferably arranged as shown. The moulding-drums are preferably enclosed by a casing M.
Patent GB-446006-A (GB)
Title: Vehicle for collecting refuse
IPC: B65F3/26
Filed: 1935-06-11
Abstract: 446,006. Scavengers' vehicles. OCHSNER, J., 3, Pelikanstrasse, Z³rich, Switzerland. June 11, 1935, No. 1607/36. Divided out of 445,990. [Class 108 (i)] In scavengers' vehicles of the kind in which a filling device at the rear is provided with compacting means and is pivotally removable in relation to the body when the latter is tipped to discharge its contents the filling device is slidably mounted on pivoted arms so that the device may both turn on its pivots and move outwardly and inwardly. The filling device e with charging openings g and compacting piston f comprises side checks h pivoted to the body at l and having guides i adapted to slide on arms j pivoted to the body at k. The hydraulic tipping device is shown at d. The body band the filling device e are provided with coacting edges or faces which are a close fit in the normal position.